Research done by one of South Africa’s leading psychometric test developers, Dr. Terry Taylor, showed that cognitive ability measured on a test developed by him called Apil- B, has significant correlations with dimensions such as:
technical knowledge,
future thinking,
judgement,
decisiveness,
achievement drive,
capacity to learn new procedures and concepts,
capacity to see the big picture,
planning and organising,
initiative,
self - development and self - management,
work performance,
versatility and adaptability
The results of all of these studies make it patently obvious that including an assessment of cognitive capability is a non - negotiable component of any assessment process.